package com.lanou3g.code0404.morning;

/**
 * Created by dllo on 18/4/4.
 */
public class Foo {
    void fun(int a,Table table){
        a=a+1;
        table.legCount=table.legCount+1;
    }
    void fun2(Table t){
        t= new Table();
        t.color="绿色";
        t.legCount=5;
    }
    void fun3(String a){
        a="你好";
    }
}
